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In Which Part Of Photosynthesis Is Oxygen Produced? [Solved]

The light reactions The chloroplast is involved in both stages of photosynthesis. The light reactions take place in the thylakoid. There, water (H2O) is oxidized, and oxygen (O2) is released. The electrons that freed from the water are transferred to ATP and NADPH.

The Source of the Oxygen Produced by Photosynthesis p1

… the leaves called stomata

Practical 20.1 Detection of oxygen produced in photosynthesis

This simple experiment thus demonstrates that

Oxygen is produced during photosynthesis in the presence of sunlight

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